32 lines
841 B
Lua
32 lines
841 B
Lua
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--DOC_GEN_IMAGE --DOC_NO_USAGE
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--DOC_HIDE_START
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local parent = ...
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local wibox = require("wibox")
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--DOC_HIDE_END
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local my_template_widget = wibox.widget.template {
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template = wibox.widget.textbox,
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update_callback = function(template_widget, args)
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local text = args.text or "???"
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template_widget.widget.text = text
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end,
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}
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--DOC_NEWLINE
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-- Later in the code
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--DOC_NEWLINE
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-- With no arguments, the update_callback will fallback to "???"
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my_template_widget:update()
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--DOC_NEWLINE
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-- With custom arguments, the update_callback will changes the displayed text
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my_template_widget:update { text = "Cool text to update the template!" }
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--DOC_HIDE_START
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parent:add(my_template_widget)
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-- vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80
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